STAMFORD, Conn. - November 19, 2013 - Last week's NBC Sunday Night Football game, featuring Peyton Manning and the Denver Broncos defeating the previously unbeaten Kansas City Chiefs, 27-17, averaged 26.9 million viewers - marking the best primetime viewership for a November game in 17 years and a 48% increase over last season's Week 11 SNF game (18.2 million viewers for Baltimore-Pittsburgh).

The previous best November primetime viewership was 31.5 million viewers for the defending Super Bowl-champion Dallas Cowboys' 21-6 win over Brett Favre and the Green Bay Packers on ABC on November 18, 1996.

The Chiefs-Broncos SNF matchup easily won the week as TV's most-watched primetime show, topping the No. 2 show by 39% ("NCIS," 19.4 million), according to official live plus same day national data released today by The Nielsen Company. Chiefs-Broncos is the most-watched SNF game this season (including the Thursday night opener), edging out the Oct. 20 Broncos-Colts game featuring Manning's return to Indianapolis.

The Broncos' victory - highlighted by Manning's 323 passing yards and one touchdown -- on Sunday Night Football (8:31-11:59 PM ET) also posted the week's highest primetime rating (15.5/25) and a 9.9 rating in the Adult 18-49 demographic.

NBC NFL telecasts rank as five of the 10-most watched primetime television shows (based on live plus same day data) since the February 2013 Super Bowl. Following are the most watched shows since Super Bowl XLVII:

NBC NFL games are averaging a 13.0 HH rating and 22.0 million viewers per telecast - the network's best 11-week start since acquiring the SNF package in 2006. In addition, SNF tops primetime in Adults, Men and Women 18-34 and 18-49 demos and Adults and Men 25-54. SNF is also on record pace in the Women's 18-49 and 25-54 demos.

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